/* Chấm Công Mở — giao diện. Điện thoại trước, chữ to, nút to. */

:root {
  /* 5 màu phối chủ đạo — hoàng hôn ấm */
  --plum: #593e67;
  --wine: #84495f;
  --terra: #b85b56;
  --orange: #de741c;
  --amber: #fea837;

  --bg: #faf6f2;
  --card: #ffffff;
  --ink: #3a2f42;
  --ink-soft: #8a7d86;
  --line: #efe6df;
  --accent: #593e67;
  --accent-ink: #ffffff;
  --ok: #2f9e77;   /* xanh "đang làm / đúng giờ" — tách khỏi tông ấm cho dễ nhận */
  --warn: #c65028; /* đỏ đất "đi trễ / quên ra ca" */
  --danger: #b23a55;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(89, 62, 103, .07), 0 10px 28px rgba(222, 116, 28, .12);
  --grad: linear-gradient(135deg, #593e67 0%, #b85b56 55%, #de741c 100%);
  --grad-out: linear-gradient(135deg, #de741c 0%, #fea837 100%);
}

@media (prefers-color-scheme: dark) {
  :root {
    --plum: #a880bd;
    --wine: #bf7f96;
    --terra: #d5827c;
    --orange: #ec8c3c;
    --amber: #ffbe5c;

    --bg: #1b1520;
    --card: #261e2b;
    --ink: #f2e9f0;
    --ink-soft: #a99ba6;
    --line: #392e3f;
    --accent: #b184c6;
    --accent-ink: #1e1226;
    --ok: #5fd1a3;
    --warn: #ef8a5f;
    --danger: #ef7d97;
    --shadow: 0 1px 2px rgba(0, 0, 0, .45), 0 10px 28px rgba(0, 0, 0, .38);
    --grad: linear-gradient(135deg, #6d4a7d 0%, #b85b56 55%, #de741c 100%);
    --grad-out: linear-gradient(135deg, #de741c 0%, #fea837 100%);
  }
}

* { box-sizing: border-box; }

/* Bắt buộc: .fatal và .modal đặt display:flex, sẽ đè lên thuộc tính hidden của HTML
   nếu không có dòng này -> màn lỗi và hộp thoại luôn hiện. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

body {
  padding: 0 0 env(safe-area-inset-bottom);
  min-height: 100vh;
}

h1, h2, h3 { margin: 0 0 .4em; line-height: 1.25; }
h1 { font-size: 1.6rem; }
h3 { font-size: 1rem; }
p { margin: 0 0 .6em; }
a { color: var(--accent); }

.view { max-width: 560px; margin: 0 auto; padding: 16px; }
.muted { color: var(--ink-soft); }
.center { text-align: center; }
.hint { font-size: .85rem; color: var(--ink-soft); margin: .4em 0; }
.sub { font-size: .8rem; color: var(--ink-soft); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}

.row { display: flex; gap: 10px; }
.row > * { flex: 1; }

/* ---------- nút ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 13px 16px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--accent);
  color: var(--accent-ink);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-sm { padding: 9px 12px; font-size: .9rem; width: auto; }
.btn-lg { padding: 16px; font-size: 1.05rem; }
.btn-danger { background: transparent; color: var(--danger); border-color: var(--line); }

.btn-lg { background: var(--grad); border: none; }

.btn-punch {
  padding: 26px 16px;
  font-size: 1.35rem;
  border-radius: 20px;
  margin-bottom: 4px;
  background: var(--grad);
  border: none;
  box-shadow: 0 8px 20px rgba(108, 126, 225, .28);
}
.btn-punch.is-out {
  background: var(--grad-out);
  color: #7a3b5c;
  box-shadow: 0 8px 20px rgba(251, 162, 208, .30);
}

/* ---------- form ---------- */
.field { display: block; margin-bottom: 12px; }
.field > span { display: block; font-size: .85rem; color: var(--ink-soft); margin-bottom: 5px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
  font: inherit;
}
.field input:focus, .field select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.field input:disabled { opacity: .6; }

/* iOS render ô time/number bị canh giữa/lệch -> ép về trái, cao đều như ô chữ */
.field input[type="time"],
.field input[type="number"],
.field input[type="date"] {
  -webkit-appearance: none;
  appearance: none;
  text-align: left;
  min-height: 46px;
  line-height: 1.2;
}
/* bỏ nút tăng/giảm của ô number cho gọn */
.field input[type="number"]::-webkit-outer-spin-button,
.field input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.field input[type="number"] { -moz-appearance: textfield; }

.switch { display: flex; align-items: center; gap: 10px; margin: 10px 0; cursor: pointer; }
.switch input { width: 20px; height: 20px; accent-color: var(--accent); }

/* ---------- cổng vào ---------- */
.gate-wrap { padding-top: 24px; }
.brand { text-align: center; margin-bottom: 20px; }
.brand img { display: block; margin: 0 auto 10px; }
.brand h1 {
  background: linear-gradient(90deg, var(--plum), var(--terra) 50%, var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.byline { color: var(--ink-soft); font-size: .78rem; margin: 2px 0 8px; }
.byline a { color: var(--accent); text-decoration: none; font-weight: 600; }
.tag { color: var(--ink-soft); font-size: .92rem; }

.tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tab {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.tab.is-on { background: var(--card); color: var(--ink); border-color: var(--accent); }
.tabs-admin { overflow-x: auto; margin-bottom: 14px; }
.tabs-admin .tab { flex: 0 0 auto; font-size: .9rem; padding: 8px 12px; }

.gate-foot { text-align: center; font-size: .85rem; color: var(--ink-soft); margin-top: 18px; }

/* ---------- khung app ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 14px;
}
.topbar-id strong { display: block; }
.topbar-id span { font-size: .85rem; }

.clock-card {
  text-align: center;
  padding: 22px 16px;
  background: var(--grad);
  border: none;
  color: #fff;
}
.clock { font-size: 2.7rem; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: .5px; }
.clock-date { font-size: .9rem; }
.clock-card .clock-date { color: rgba(255, 255, 255, .88); }

.status-card { padding: 14px 16px; }
.status-text { font-weight: 600; }
.status-card.is-in { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 8%, var(--card)); }

.section-title { margin: 20px 0 8px; font-size: .95rem; color: var(--ink-soft); font-weight: 600; }

.total-card { display: flex; align-items: baseline; justify-content: space-between; }
.big { font-size: 1.8rem; font-weight: 700; }

/* ---------- danh sách ---------- */
.list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.item-main { min-width: 0; }
.item-title { font-weight: 600; }
.item-sub { font-size: .85rem; color: var(--ink-soft); }
.item-right { text-align: right; white-space: nowrap; }
.item.tappable { cursor: pointer; }
.item.tappable:active { border-color: var(--accent); }

.pill {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--ink-soft) 14%, var(--card));
  vertical-align: middle;
}
.pill-in { color: var(--ok); background: color-mix(in srgb, var(--ok) 16%, var(--card)); }
.pill-warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 16%, var(--card)); }
.pill-mgr { color: var(--plum); background: color-mix(in srgb, var(--plum) 16%, var(--card)); }

.empty { text-align: center; color: var(--ink-soft); padding: 22px 12px; font-size: .9rem; }

.month-nav { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.month-nav .btn { width: auto; }

.me-card { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.me-card .btn { width: auto; }

/* ---------- dashboard ---------- */
.dash-date { font-size: .85rem; margin-bottom: 10px; text-transform: capitalize; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 6px; }
.stat-tile {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 8px;
  text-align: center;
  box-shadow: var(--shadow);
}
.stat-num { font-size: 1.5rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
/* mỗi ô một màu trong bảng phối */
.stat-tile.tile-a { border-color: var(--plum); background: color-mix(in srgb, var(--plum) 12%, var(--card)); }
.stat-tile.tile-a .stat-num { color: var(--accent); }
.stat-tile.tile-b { border-color: var(--amber); background: color-mix(in srgb, var(--amber) 20%, var(--card)); }
.stat-tile.tile-b .stat-num { color: color-mix(in srgb, var(--orange) 72%, var(--ink)); }
.stat-tile.tile-c { border-color: var(--terra); background: color-mix(in srgb, var(--terra) 18%, var(--card)); }
.stat-tile.tile-c .stat-num { color: var(--warn); }
.stat-label { font-size: .72rem; color: var(--ink-soft); margin-top: 3px; }
.item-right .live { color: var(--ok); }

/* ---------- gói dịch vụ / nâng cấp ---------- */
.plan-card { border-color: var(--accent); }
.plan-now { margin-bottom: 6px; font-size: .95rem; }
.upgrade-reason {
  background: color-mix(in srgb, var(--warn) 14%, var(--card));
  border: 1px solid var(--warn);
  color: var(--warn);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: .9rem;
}
.price-row { display: flex; gap: 10px; margin: 12px 0; }
.price-box {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
  position: relative;
}
.price-box.best { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--card)); }
.price-box .pill { position: absolute; top: -10px; left: 50%; transform: translateX(-50%); }
.price-big { font-size: 1.35rem; font-weight: 700; }
.price-big span { font-size: .8rem; font-weight: 500; color: var(--ink-soft); }
.feat-list { margin: 6px 0 12px; padding-left: 18px; }
.feat-list li { margin: 4px 0; font-size: .92rem; }
.setup-note {
  font-size: .88rem;
  color: var(--ink-soft);
  border-top: 1px dashed var(--line);
  padding-top: 10px;
  margin-bottom: 12px;
}

.pay-qr { text-align: center; margin: 4px 0 12px; }
.pay-qr img { width: 230px; max-width: 72%; height: auto; border-radius: 12px; border: 1px solid var(--line); background: #fff; padding: 8px; }
.pay-line { text-align: center; font-size: 1rem; margin: 4px 0; }
#pay-wait { font-weight: 600; color: var(--accent); }

.log-list { max-height: 340px; overflow-y: auto; }
.log-list .item-title { font-weight: 500; font-size: .9rem; }
.log-list .pill { margin-right: 2px; }

.cta-card { border-color: var(--accent); }
.cta-card .btn { width: auto; }

.appfoot {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 18px 0 8px;
  margin-top: 18px;
  border-top: 1px solid var(--line);
  font-size: .82rem;
  color: var(--ink-soft);
}

/* ---------- modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(10, 16, 22, .5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 12px;
  z-index: 50;
}
.modal-box { width: 100%; max-width: 480px; margin: 0; max-height: 88vh; overflow: auto; }
.modal-actions { margin-top: 6px; }
@media (min-width: 560px) { .modal { align-items: center; } }

/* ---------- toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg);
  padding: 11px 16px;
  border-radius: 10px;
  font-size: .9rem;
  max-width: 92vw;
  z-index: 60;
  box-shadow: var(--shadow);
}
.toast.is-bad { background: var(--danger); color: #fff; }

/* ---------- banner cookie ---------- */
.cookie-bar {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  max-width: 560px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  box-shadow: var(--shadow);
  z-index: 55;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
}
.cookie-bar span { flex: 1 1 180px; color: var(--ink-soft); }
.cookie-actions { display: flex; gap: 8px; }
.cookie-actions .btn { width: auto; }

/* ---------- màn lỗi ---------- */
.fatal {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 99;
}
.fatal-box { max-width: 420px; }